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Finding the Fourth Proportional to 67,456.72, 93,093.39 and 37,246.33

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Solution

The fourth proportional to 67,456.72, 93,093.39 and 37,246.33 is: 51,401.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,456.72 : 93,093.39 = 37,246.33 : x
  2. Step 2: Convert to fraction form
    67,456.72/93,093.39 = 37,246.33/x
  3. Step 3: Cross multiply
    67,456.72x = 93,093.39 × 37,246.33
  4. Step 4: Simplify right side
    67,456.72x = 3,467,386,473.06
  5. Step 5: Solve for x
    x = 3,467,386,473.06/67,456.72
  6. Step 6: Final answer
    x = 51,401.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.